That's still quite a bit more than just plug -> drag and drop, also especially because sometimes I had to manually bring up the interface, and remember some IP that I might only use every week or two at most. (I guess I could set up a bookmark, sure.) Also, it chokes on large-ish files (it would just never upload, no indication in the UI), so I had to split up books.

Anyways, I think I could have dealt with it if it handled large books fine.